| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.56 | 4.668% | $80.1338 | $80.13 | $80.15 | $80.10 |
| Purchase #2 | $185.35 | 13.132% | $209.6902 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $28.85 | 13.261% | $32.6758 | $32.68 | $32.70 | $32.70 |
| Purchase #4 | $36.83 | 12.862% | $41.5671 | $41.57 | $41.55 | $41.60 |
| Purchase #5 | $223.60 | 5.848% | $236.6761 | $236.68 | $236.70 | $236.70 |
| Purchase #6 | $219.68 | 13.103% | $248.4647 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $63.57 | 7.236% | $68.1699 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $834.44 | $917.3776 | $917.38 | $917.40 | $917.50 | |